Rear Upper Coil Spring Insulator for 1997-2002 Ford Expedition & More - Dorman 540-900

$21.99

Dorman - OE Solutions Coil Spring Insulator 540-900

$21.99

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Part number: 540-900

UPC: 194883772847

Dorman - OE Solutions Coil Spring Insulator P/N:540-900

$21.99

Description

Help keep rear coil-spring squeaks and vibration out of the cabin with the Dorman OE Solutions Coil Spring Insulator 540-900, a rear upper insulator made as a direct-fit replacement for the 1997-2002 Ford Expedition and 1998-2002 Lincoln Navigator. It sits between the top of the rear coil spring and its upper seat, separating the spring from the mount to help isolate noise and vibration from the body.

Direct replacement: Dorman designed it to fit and perform like the original equipment on the listed applications.
Reliable fit: precision-engineered to follow the design and dimensions of the original components.
Durable construction: produced to strict manufacturing standards from sturdy, safe materials.
Rigorously tested: backed by thorough quality-control measures.

Position: rear upper.

Signs this part may need replacing include squeaking or creaking from the rear springs over bumps or as the suspension compresses, and an insulator that looks worn, cracked or missing during inspection. Diagnose the source of any suspension noise before replacing parts. Coil springs store energy, so follow the vehicle service information and use proper spring tools during removal and installation.

Interchange: F75Z5536AA · K160064

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

F75Z5536AA, K160064

Buyer's Q&A

Frequently Asked Questions

What does a coil spring insulator do?

It sits between the coil spring and its seat, separating the spring from the mount to help isolate noise and vibration from the vehicle body.

Which vehicles does the Dorman 540-900 fit?

It is a direct-fit replacement for the 1997-2002 Ford Expedition and 1998-2002 Lincoln Navigator. See the "Vehicles it fits" section for the details on your vehicle.

Where does this insulator install?

It is cataloged for the rear upper position, between the top of the rear coil spring and its upper seat.

What are signs the spring insulator may need replacing?

Squeaking or creaking from the rear springs over bumps, or an insulator that looks worn, cracked or missing. Diagnose the source of the noise before replacing parts.

Is installation difficult?

The job involves the rear coil spring, which stores energy. Follow the vehicle service information for the procedure and use proper spring tools.